Chair frame



FIG. 1 is a left-front perspective view of a chair frame showing my new design;

FIG. 2 is a right side elevational view;

FIG. 3 is a front elevational view;

FIG. 4 is a top plan view;

FIG. 5 is an enlarged cross sectional view of the amrest member, taken along line 5--5 of FIG. 2;

FIG. 6 is an enlarged cross sectional view of the continuous seat frame member, taken along line 6--6 of FIG. 2;

FIG. 7 is an enlarged cross sectional view of the rear support member, taken along line 7--7 of FIG. 3; and,

FIG. 8 is an enlarged cross sectional view of the bottom stretcher member, taken along line 8--8 of FIG. 3. 

The ornamental design for a chair frame, as shown and described. 